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leonid [27]
2 years ago
13

Compare and contrast how water moves into or out of a cell that is placed in a solution with high solute concentration and a sol

ution with low solute concentration (relative to the solute concentration in the cell).
Biology
2 answers:
Setler79 [48]2 years ago
8 0

Answer: If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink. In an isotonic environment, there is no net water movement, so there is no change in the size of the cell. When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell.

Explanation:

STatiana [176]2 years ago
3 0

Answer:If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink. In an isotonic environment, there is no net water movement, so there is no change in the size of the cell. When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell.

Explanation:

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A model for a​ company's revenue from selling a software package is ​R(p)equals=−2.52^2400​p, where p is the price in dollars of
dsp73

A model for a​ company's revenue from selling a software package is ​R(p)=-2.5p² + 400​p, where p is the price in dollars of the software. What price will maximize​ revenue? Find the maximum revenue.

Answer: p = $80,  R = $16,000

Step-by-step explanation:

The maximum is the y-value of the Vertex.

Step 1: Use the Axis-Of-Symmetry (AOS) formula to find x:

x=\frac{-b}{2a}

R(p) = -2.5p² + 400

     a= -2.5  b=400

p=\frac{-(400)}{2(-2.5)}

         = \frac{-400}{-5}

        =80

∴ In order to maximize the value, the company will sell the software package for $80

Step 2: Find the maximum by plugging the p-value (above) into the given equation.

R(80) = -2.5(80)² + 400(80)

         = -16,000 + 32,000

         = 16,000

7 0
3 years ago
According to this diagram, which line color denotes the universal common ancestor for all 3 domains of life?
Firlakuza [10]
The answer would be D.)
4 0
3 years ago
How should food workers protect food from pathogens?
Sonja [21]

Between usage with various meals, food service personnel should clean and sterilize surfaces, tools, and utensils, especially after handling raw meat. Foods that are ready to consume should be kept in the refrigerator's highest shelves. This will prevent the juice from raw foods from dripping down and contaminating the prepared food.

<h3>How may pathogens be kept out of food?</h3>
  • Wash hands and other surfaces often.
  • Before and after handling food, going to the bathroom, changing diapers, or touching pets, wash your hands with soap and hot water.
  • To clean up spills or kitchen surfaces, use paper towels or clean cloths along with hot, soapy water.
<h3>How do food workers guard against viruses on their hands contaminating food?</h3>

The gloves that food workers wear could be infected with harmful infections if they don't properly put them on or don't wash their hands before putting them on. Every time an employee dons a fresh set of gloves, they must wash their hands first.

<h3>How can employees prevent food from becoming contaminated after it has been cooked?</h3>

To make sure food is safe to eat, use a food thermometer, keep food hot after cooking (140°F), and microwave food thoroughly (165°F). Refrigerate right away because if perishable goods aren't chilled, bacteria that cause disease can grow in them in just two hours.

learn more about prevention of food contamination here

<u>brainly.com/question/10319745</u>

#SPJ4

5 0
2 years ago
Please help me guys!!
erma4kov [3.2K]

Answer:

i don't really know but good luck

Explanation:

7 0
3 years ago
Galaxy
antoniya [11.8K]

Answer:

a

Explanation:

6 0
3 years ago
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